9 MINIATURE RETRO-REFLEX POLARISED SENSORB 989 S
Retrto-reflex polarised sensor Technical Information
Response time t Supply voltage 10 / 30 VDC ripple < 10% within specified limits
consumption < 25 mA Light-on / dark-on function by cable, see "Wiring Connections" Emission Temperature External light immunity Protections LED red pulsed modulation frequency 6 KHz Supply inverse polarity protection Output permanent short-circuit or over-load protection
degree of protection IP 65 and IP 67 operating 0 to 50° C storage - 20 to 80° C incandescent light 5 000 lux sunlight 10 000 lux Output max. nominal frequency 100 mA residual voltage at 100 mA < 2 V
residual voltage at 10 mA < 1 V
on or t
off 1 mS switching frequency 500 Hz
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Product Miniature retro-reflex polarised sensor Reference B 989 SN - 2 m cable output (NPN) B 989 SP - 2 m cable output (PNP)
B C0 989 SN - Connector Output M8 (NPN)
B C0 989 SP - Connector Output M8 (PNP) TYPE OF APPLICATIONS Example 1 Detection of breack in a metallic strip Example 2 Detection of metallic cans on a
conveyor manufacturer Non contractual document B 989 S_FC_FR_A Edition 01/07 Z.I. B.P. 82 - F - 76220 Gournay-en-Bray - Tél. +33.(0)2.32.89.93.10 - Fax +33.(0)2.32.89.93.11 - e-mail: dinel@dinel.com